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3 years ago

PLEASE HELP!

1 answer:

7 0

Hello! $200 is the fixed amount. B doesn't have 200 as part of the problem, so B is eliminated. A is also out, because you add, not subtract. 100 is the amount of boots made, not the amount made per pair of boots. 100 would be the value of "x". The cost per day is $9,200, and 9,200 - 200 is 9,000. With 100 pairs of boots being made each day, 9,000/100 is 90. It would cost $90 per pair of boots made, with the variable "x" being beside it. The correct equation would be C(x) = 90x + 200. The answer is D.

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Choose the correct simplification of the expression a^2*a^3

rusak2 [61]

$a^2\cdot a^3=a^{2+3}=a^5$

Why?

$a^2=a\cdot a\\\\a^3=a\cdot a\cdot a\\\\a^2\cdot a^3=\underbrace{(a\cdot a)}_{2}\cdot\underbrace{(a\cdot a\cdot a)}_{3}=\underbrace{a\cdot a\cdot a\cdot a\cdot a}_{2+3=5}$

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4 years ago

Simplest form of 7/10 and 2/10

Juli2301 [7.4K]

Answer:

7/10 can't be simplified, 2/10->1/5

Step-by-step explanation:

7/10 cannot be simplified as 7 and 10 don't have any common factors other than 1

2/10 can be simplified by a factor of 2 to get 1/5

4 0

3 years ago

Read 2 more answers

Can someone help me with this question please?

ra1l [238]

The answer is 3 and you have to subsitute -6 in for n to get your answer

4 0

3 years ago

Please help! i don't know what to do, my formulas are not working for me. If anyone could please help i would really appreciate

Burka [1]

Answer:

The radius is r = 3 in,
The height is h = 4 in

The area of the base:

A(b) = πr² = π(3²) = 9π in²

The circumference of the base:

C = 2πr = 2π(3) = 6π in

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A(l) = Ch = 6π(4) = 24π in²

The surface area:

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6 0

3 years ago

Solve for X 6(x + 2) = 66 X =

ioda

Answer:

6(x+2)=66

6x+12=66 -12

6x= 54 :6

x=9

Step-by-step explanation:

prove me wrong

4 0

3 years ago